CN220466847U - Straw pneumatic conveying and discharging device - Google Patents
Straw pneumatic conveying and discharging device Download PDFInfo
- Publication number
- CN220466847U CN220466847U CN202322040990.9U CN202322040990U CN220466847U CN 220466847 U CN220466847 U CN 220466847U CN 202322040990 U CN202322040990 U CN 202322040990U CN 220466847 U CN220466847 U CN 220466847U
- Authority
- CN
- China
- Prior art keywords
- straw
- pneumatic conveying
- shell
- rotary discharger
- necking zone
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000010902 straw Substances 0.000 title claims abstract description 32
- 238000007599 discharging Methods 0.000 title abstract description 8
- 239000000463 material Substances 0.000 claims abstract description 28
- 239000000428 dust Substances 0.000 claims description 16
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Abstract
The utility model provides a straw pneumatic conveying and discharging device which relates to the technical field of straw discharging. According to the utility model, the material channel is adopted, so that the straw can directly pass through the necking zone, and the problem that the straw is arched in the necking zone is solved; by adopting the shell with a large inclination angle, the arch of the straw on the wall surface of the shell can be solved under the condition of not using an air disc.
Description
Technical Field
The utility model relates to the technical field of straw unloading, in particular to a straw pneumatic conveying unloading device.
Background
In the practical use of the discharger in the prior art, the problem of straw arching often occurs, the working efficiency is low, and the discharger needs to be matched and completed manually.
Therefore, the straw pneumatic conveying and discharging device meeting the actual needs is needed to be provided, and the problem of straw arching can be effectively solved, so that the working efficiency is improved.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model aims to provide a straw pneumatic conveying and discharging device.
The utility model provides a straw pneumatic conveying and discharging device, which comprises a dust remover, a material channel, a shell and a rotary discharger, wherein the bottom of the dust remover is connected with the shell, the bottom of the shell is connected with the rotary discharger, and the material channel is arranged in the shell.
In some embodiments, one end of the material channel is provided with a feed inlet, and the feed inlet extends out of the outer wall of the housing, and the other end of the material channel is provided with a material pipe outlet which extends into the rotary discharger.
In some embodiments, the housing is connected to the gas delivery line through the feed port.
In some embodiments, the housing includes a connecting section and a constriction region, the top of the connecting section is connected to the dust collector, the bottom of the connecting section is connected to the constriction region, and the bottom of the constriction region is connected to the rotary discharger.
In some embodiments, the necked area is in the shape of a chamfered mesa.
In some embodiments, the neck region is at an angle of 50 ° to 80 ° to the horizontal.
In some embodiments, the housing is connected to the rotary discharger by the cooperation of the neck region and the rotary discharger flange.
In some embodiments, the material pipe outlet is located on the underside of the rotary discharger flange.
In some embodiments, the duster is connected to the housing by a duster flange.
In some embodiments, the rotary discharger bottom is provided with a rotary discharger outlet.
Compared with the prior art, the utility model has the following beneficial effects:
(1) According to the utility model, the material channel is adopted, so that the straw can directly pass through the necking zone, and the problem that the straw is arched in the necking zone is solved;
(2) The utility model adopts the shell with a large inclination angle, so that the problem of arching of the straw on the wall surface of the shell can be solved under the condition of not using an air disc.
Drawings
Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is a side view of the present utility model.
Reference numerals in the drawings:
the dust remover comprises a dust remover 1, a dust remover flange 2, a feed inlet 3, a material channel 4, a shell 5, a necking zone 6, a rotary discharger flange 7, a material pipe outlet 8, a rotary discharger 9 and a rotary discharger outlet 10.
Detailed Description
The present utility model will be described in detail with reference to specific examples. The following examples will assist those skilled in the art in further understanding the present utility model, but are not intended to limit the utility model in any way. It should be noted that variations and modifications could be made by those skilled in the art without departing from the inventive concept. These are all within the scope of the present utility model.
Examples
The utility model provides a straw pneumatic conveying and discharging device, which is shown in figures 1-2 and comprises a dust remover 1, a dust remover flange 2, a feed inlet 3, a material channel 4, a shell 5, a necking zone 6, a rotary discharger flange 7, a material pipe outlet 8, a rotary discharger 9 and a rotary discharger outlet 10. The dust remover 1 is connected with a shell 5 through a dust remover flange 2, a material channel 4 is arranged in the shell 5, the bottom of the shell 5 is connected with a rotary discharger 9, and a rotary discharger outlet 10 is arranged at the bottom of the rotary discharger 9.
One end of the material channel 4 is provided with a feed inlet 3, the feed inlet 3 extends out of the outer wall of the shell 5, and the shell 5 is connected with a gas delivery pipeline through the feed inlet 3. The other end of the material channel 4 is provided with a material pipe outlet 8, the material pipe outlet 8 extends into a rotary discharger 9, and the material pipe outlet 8 is positioned at the lower side of the rotary discharger flange 7.
The shell 5 comprises a connecting section and a necking zone 6, the top of the connecting section is connected with the dust remover 1, the bottom of the connecting section is connected with the necking zone 6, the necking zone 6 is in a chamfer platform shape, and the included angle between the necking zone 6 and the horizontal plane is 50-80 degrees. The housing 5 is connected to a rotary discharger 9 by the cooperation of the neck region 6 and the rotary discharger flange 7.
Working principle: after the system is started, straw materials enter from the feed inlet 3 at a high speed, are sprayed out from the material channel 4 at the material pipe outlet 8, the sprayed straws are sprayed into the blade cavities of the rotary discharger 9, the rotary discharger 9 rotates, most straws are discharged from the discharge outlet 10 through the rotary discharger 9, and a small amount of straws are suspended in the necking zone 6 along with vortex air in a pipeline, but the normal operation of the discharger is not influenced.
In the description of the present application, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, merely to facilitate description of the present application and simplify the description, and do not indicate or imply that the devices or elements being referred to must have a specific orientation, be configured and operated in a specific orientation, and are not to be construed as limiting the present application.
The foregoing describes specific embodiments of the present utility model. It is to be understood that the utility model is not limited to the particular embodiments described above, and that various changes or modifications may be made by those skilled in the art within the scope of the appended claims without affecting the spirit of the utility model. The embodiments of the present application and features in the embodiments may be combined with each other arbitrarily without conflict.
Claims (10)
1. The utility model provides a straw air conveying discharge apparatus, its characterized in that includes dust remover (1), material passageway (4), shell (5) and rotatory tripper (9), connect in dust remover (1) bottom shell (5), connect in shell (5) bottom rotatory tripper (9), be equipped with in shell (5) material passageway (4).
2. The straw pneumatic conveying and unloading device according to claim 1, wherein one end of the material channel (4) is provided with a feed inlet (3), the feed inlet (3) extends out of the outer wall of the shell (5), the other end of the material channel (4) is provided with a material pipe outlet (8), and the material pipe outlet (8) extends into the rotary discharger (9).
3. Straw pneumatic conveying and unloading device according to claim 2, characterized in that the housing (5) is connected to a gas delivery line through the feed opening (3).
4. Straw pneumatic conveying discharge device according to claim 2, characterized in that the housing (5) comprises a connecting section and a necking zone (6), the top of the connecting section is connected with the dust collector (1), the bottom of the connecting section is connected with the necking zone (6), and the bottom of the necking zone (6) is connected with the rotary discharger (9).
5. Straw pneumatic conveying and unloading device according to claim 4, characterized in that the necking zone (6) is in the shape of a chamfer table.
6. A straw pneumatic conveying discharge device according to claim 4, characterized in that the angle between the necking zone (6) and the horizontal plane is 50 ° -80 °.
7. A straw pneumatic conveying discharge device according to claim 4, characterized in that the housing (5) is connected to the rotary discharger (9) by cooperation of the necking zone (6) and rotary discharger flange (7).
8. Straw pneumatic conveying discharge device according to claim 7, characterized in that the material pipe outlet (8) is located at the underside of the rotary discharger flange (7).
9. Straw pneumatic conveying and unloading device according to claim 1, characterized in that the dust remover (1) is connected to the housing (5) by means of a dust remover flange (2).
10. Straw pneumatic conveying and unloading device according to claim 1, characterized in that the rotary discharger (9) is provided with a rotary discharger outlet (10) at the bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322040990.9U CN220466847U (en) | 2023-07-31 | 2023-07-31 | Straw pneumatic conveying and discharging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322040990.9U CN220466847U (en) | 2023-07-31 | 2023-07-31 | Straw pneumatic conveying and discharging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220466847U true CN220466847U (en) | 2024-02-09 |
Family
ID=89803071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322040990.9U Active CN220466847U (en) | 2023-07-31 | 2023-07-31 | Straw pneumatic conveying and discharging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220466847U (en) |
-
2023
- 2023-07-31 CN CN202322040990.9U patent/CN220466847U/en active Active
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| GR01 | Patent grant |